That landscaping crew burning through clutches every 45 days or so finally pushed me to find a better fit for Maruyama 420s we run—this iron set basically doubled our service intervals.

It's stamped 609420014, CE certified, and the silver finish does help with corrosion in damp grass, though we usually have stock but confirm lead time (2-3 weeks for larger MOQs).

Works well for heavy roadside trimming and orchard work, but don't use it on electric brush cutters—the centrifugal engagement is tuned for gasoline torque curves, not battery motors, and we've snapped one trying.


One piece per poly bag, safety carton for shippng, and teh screw set included means you won't hunt for M6 hardware mid-job.

420 model, iron construction, Zhejiang origin—pretty much what you'd expect form a replacement part that's better than generic steel on heat cycling resistnce.

200 units minimum, and we do custom OEM if you need your own branding on the packaing.
It's made of iron, which gives it the durability to handle the torque from a gasoline brush cutter without warping or cracking.
Yes, it's a complete replacement clutch and screw set, so you get the clutch drum, shoes, and mounting screws all in one package.
We typically sell these individually, but if you need bulk pricing for larger orders, just contact us and we can work out a custom MOQ.
Yes, the clutch set is CE certified. We can provide a copy of the certificate with your order upon request.
Each clutch set is packed in a poly bag first, then shipped inside a safety carton to protect it during transit.